发明名称 |
Optical function semiconductor device |
摘要 |
An optical function semiconductor device formed by opto-electrical loop coupling of a light emitting diode and a photodetector, the latter of which receives a part of an output light of the former controlled by an output current thereof, can be readily miniaturized and integrated as a fundamental function active device self-containing a light source and presenting various useful novel functions of the optoelectronic technology between the external input and the output lights.
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申请公布号 |
US4521681(A) |
申请公布日期 |
1985.06.04 |
申请号 |
US19820381842 |
申请日期 |
1982.05.24 |
申请人 |
TOHOKU UNIVERSITY |
发明人 |
INABA, HUMIO;ITO, HIROMASA;OGAWA, YOH |
分类号 |
H01L33/00;G02F3/02;H01L31/12;H01S5/026;H01S5/042;H03K3/42;H03K17/78;(IPC1-7):G01J1/32 |
主分类号 |
H01L33/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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